/**
* Get the data
* If a revision-id was specified in the URL we load the revision and not the actual data.
*/
private function getData()
{
$this->record = (array) BackendBlogModel::get($this->id);
$this->imageIsAllowed = BackendModel::getModuleSetting($this->URL->getModule(), 'show_image_form', true);
// is there a revision specified?
$revisionToLoad = $this->getParameter('revision', 'int');
// if this is a valid revision
if ($revisionToLoad !== null) {
// overwrite the current record
$this->record = (array) BackendBlogModel::getRevision($this->id, $revisionToLoad);
// show warning
$this->tpl->assign('usingRevision', true);
}
// is there a revision specified?
$draftToLoad = $this->getParameter('draft', 'int');
// if this is a valid revision
if ($draftToLoad !== null) {
// overwrite the current record
$this->record = (array) BackendBlogModel::getRevision($this->id, $draftToLoad);
// show warning
$this->tpl->assign('usingDraft', true);
// assign draft
$this->tpl->assign('draftId', $draftToLoad);
}
// no item found, throw an exceptions, because somebody is f*****g with our URL
if (empty($this->record)) {
$this->redirect(BackendModel::createURLForAction('index') . '&error=non-existing');
}
}
